156
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PODS
16 years 2 months ago
2005 ACM 
There is growing interest in algorithms for processing and querying continuous data streams (i.e., data that is seen only once in a fixed order) with limited memory resources. Pro...
143
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PODS
16 years 2 months ago
2005 ACM
We consider a scenario where we want to query a large dataset that is stored in external memory and does not fit into main memory. The most constrained resources in such a situati...
PODS
16 years 2 months ago
2005 ACM  141
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PODS
16 years 2 months ago
2005 ACM
Suppose we have a large table T of items i, each with a weight wi, e.g., people and their salary. In a general preprocessing step for estimating arbitrary subset sums, we assign e...
122
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PODS
16 years 2 months ago
2005 ACM
Abstract. We present a semantics and answer set programs for relational peer data exchange systems. When a peer answers a query, it exchanges data with other peers in order to supp...
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